<template>
  <div>
    <!-- 顶部导航栏。不变 -->
    <vtop></vtop>
    <!-- 侧边导航栏。不变 -->
    <vleft></vleft>
    <!-- 中间的内容区域，会变 -->
    <router-view></router-view>
  </div>
</template>

<script>
import vtop from './top'
import vleft from './left'
export default {
  data() {
    return {
      
    }
  },
  components: {
    vtop,
    vleft
  }
}
</script>

<style>

</style>